| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be being [verb] to | 21 |
|
| 2 | which be [being] [vb pp] to | 21 |
|
| 3 | which is [being] [verb] to | 12 |
|
| 4 | which was [being] [verb] to | 7 |
|
